NRC661A-DV-NG

NRC661A

The ENERGY STAR rated NRC661, Noritz’s efficient condensing model with a half inch gas line. Featuring the same energy-saving condensing technology as the rest of the Noritz eco-TOUGH™ Series of gas-fired residential tankless water heaters, the NRC661 has an Energy Factor of 0.89 for NG and LP models. These ratings are nearly 10 points higher than that of a comparably sized, conventional tankless unit, and approximately 30 points higher than a standard, tank-type gas-fired water heater. With a maximum input of 120,000 BTU per hour (BTUh), using a half-inch gas line up to 120 feet in length.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 12 Years
Heat Exchanger Warranty (w/Recirculation) 3 Years
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
1323709-B

O-Ring - Thermistor High Temp P4 (replaced 1323709)

$8.31
263 In Stock
1648306

O-Ring - Gas Valve Bottom

$8.31
77 In Stock
3223302-B

O-Ring - High Temp P16 (replaced 3223302)

$6.65
2463 In Stock
3359808-B

O-Ring - High Temp P12.5 (replaced 3359808)

$6.65
388 In Stock
6340300-B

C Clamp - Water Pipe 16A (Replaced 6340300)

$6.65
98 In Stock
7287909-B

Wire Clamp - Nylon (replaced 7287909)

$2.50
13 In Stock
AAPL017

Gasket - Front Cover Sides

$6.65
1 In Stock
ALSD088-B

Thermistor Holding Plate (replaced ALSD088)

$8.31
3 In Stock
ALSJ072

High Voltage Igniter Wire

$8.31
19 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82
10 In Stock
BWCD096

Thermistor - Hot Water

$33.22
72 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22
9 In Stock
BWCH003

Thermistor - Air

$33.22
10 In Stock
CRUD003-B

Drain Cock (Replaced CRUD003)

$6.65
104 In Stock
CRUD055

C Clamp - Thermistor

$6.65
18 In Stock
CXPA026-B

Wire Grommet - Rubber

$6.65
Out of Stock
DTJD006

Water Filter Cap

$8.31
362 In Stock
EAAL002

Gasket - Front Cover Top and Bottom

$8.31
Out of Stock
EBTD023

Wire Cover - Servo

$6.65
18 In Stock
EBTD041

Water Flow Sensor (SET)

$58.14
63 In Stock
EGBD032

Water Filter (replaced DTJD005)

$16.61
1190 In Stock
EMDF309

Drain Connection - Neutralizer / Condensate Container

$8.31
9 In Stock
ENJH001

High Limit Switch

$24.91
2 In Stock
EPHF001

Drain Connection - Condensate

$66.42
Out of Stock
ERDH003

Freeze Prevention Heater - Round Short

$16.61
10 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$49.82
272 In Stock
ERUJ001

Power Supply Cord

$49.82
1 In Stock
ETHH002

Thermistor - Exhaust

$33.22
65 In Stock
ETHL004

Gasket - Exhaust Thermistor

$6.65
4 In Stock
ETHL006

Packing - Exhaust Thermistor

$8.31
3 In Stock
EULC022

Mounting Plate - Ignition Plug

$6.65
5 In Stock
EULL003

Gasket - Ignition Plug

$8.31
34 In Stock
EVHA016

Mounting Plate - Igniter

$6.65
30 In Stock
EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$33.22
2 In Stock
EVHF041

Drain Hose - SS HEX

$11.63
7 In Stock
EVHF043

Drain Hose - Neutralizer / Condensate Container

$8.31
5 In Stock
EVHH004

Clamp- Thermal Fuse

$6.65
3 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$16.61
134 In Stock
EVHJ016

Wiring Harness - Gas Valve

$49.82
19 In Stock
EVJC084

Burner Damper 10-4

$11.63
17 In Stock
EVJL002

Gasket - Burner

$16.61
5 In Stock
EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$16.61
12 In Stock
EVRD001

Inlet Water Connection (SET)

$66.42
11 In Stock
EVRD003

Outlet Water Connection

$66.42
3 In Stock
EVRF031

Condensate Container (SET)

$66.42
9 In Stock
EVRF042

Drain Hose - Condensate

$16.61
4 In Stock
EVRH002

Freeze Prevention Heater

$16.61
11 In Stock
EVRJ021

Wiring Harness - Water Level Electrode

$11.63
6 In Stock
EVRK002

Sight Glass Window

$11.63
Out of Stock
EVSA001

Case - NRC661-DV

$166.07
12 In Stock
EVSA006

Air intake deflector plate - plastic (NRC711-DV)

$16.61
6 In Stock
EVSF021

Exhaust Flue w/ O-Ring and Gasket (SET) (NRC711-DV)

$83.04
174 In Stock
EVSF023

Gasket - Exhaust Flue

$74.73
8 In Stock
EVSF024

O-Ring - Exhaust Flue ᶲ 72.62 (NRC711-DV)

$74.73
4 In Stock
EVSF031

Intake Flue w/ Gasket (SET)

$74.73
7 In Stock
EVSF051

Fan Plate ø32 (NRC661-DV)

$8.31
6 In Stock
EVSF101

Exhaust Box

$66.42
12 In Stock
EVSH001

Clamp - Freeze Prevention

$16.61
7 In Stock
EVSL001

Gasket - Exhaust Box

$41.51
13 In Stock
JDWD051

Water Servo (replaced JDWD001)

$132.86
170 In Stock
QHUA115-B

Mounting Packing - Remote

$8.31
3 In Stock
QMEA003

Cover - Remote

$33.22
1 In Stock
SAA2811-B

Safety Relief Valve

$33.22
28 In Stock
SAA6044-B

O-Ring - Gas Solenoid

$8.31
Out of Stock
SAC6082

Inlet and Manifold Pressure Tap Screw

$3.32
3883 In Stock
SAD6537

C Clamp - Water Pipe 13-22

$6.65
19 In Stock
SAD6593

C Clamp - Water Pipe 16-25

$6.65
82 In Stock
SAD6633-B

O-Ring - High Temp P3

$3.32
136 In Stock
SAD6635-B

O-Ring - High Temp P9

$3.32
79 In Stock
SAF6007

Wood Screw set5 (replaced SAF6007)

$8.31
5 In Stock
SHC701M

Circuit Board - Window Display

$83.04
36 In Stock
SHC71L6

Circuit Board

$287.46
97 In Stock
SKJ70BG

w/ Housing - NRC661(A)-DV,NRC771-DV

$199.29
20 In Stock
SKJ70BH

Manifold Plate 13-22 (SET) NG

$249.11
37 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$49.82
13 In Stock